LBE can now also be used without XPosed Framework.
There is an English translation here: https://www.dropbox.com/s/67uu2hktgx2spa0/LBE_Security_5.4.8254_BETA_EN.apk?dl=0
(just using it since today, but I already did remove Xprivacy).
Wonder though if there are any other modifications possible to Xposed Framework except those in Gravity Box.